Concept explainers
Write a model for one quantitative variable that is at 4 different levels.
Answer to Problem 169UP
The model for one quantitative variable that is at 4 different levels is,
Explanation of Solution
Calculation:
In general for a model relating to
Then the variable
The model for one quantitative variable that is at 4 different levels is,
Where,
For this model, the values of
Also,
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Chapter 12 Solutions
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